Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric CorpfiledCriticalMitsubishi Electric Corp
Priority to JP50116961ApriorityCriticalpatent/JPS5240752A/en
Publication of JPS5240752ApublicationCriticalpatent/JPS5240752A/en
PURPOSE: The erroneous action of the indicator line relay caused by the electromagnetic induction of the indicator line due to the system failure current to be reduced by using two pairs of the indication lines and connecting these to the direction so as to reduce the error voltage by the induction.
COPYRIGHT: (C)1977,JPO&Japio
JP50116961A1975-09-261975-09-26Indicator line protection relay device
PendingJPS5240752A
(en)